15802449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 24084480

約数和(自身を除く): 8282031

約数列:

[1, 3, 13, 23, 39, 69, 79, 223, 237, 299, 669, 897, 1027, 1817, 2899, 3081, 5129, 5451, 8697, 15387, 17617, 23621, 52851, 66677, 70863, 200031, 229021, 405191, 687063, 1215573, 5267483, 15802449]

約数ペア:

[(1, 15802449), (3, 5267483), (13, 1215573), (23, 687063), (39, 405191), (69, 229021), (79, 200031), (223, 70863), (237, 66677), (299, 52851), (669, 23621), (897, 17617), (1027, 15387), (1817, 8697), (2899, 5451), (3081, 5129)]